package com.cdxy.model.dto.base.redis.obj;

import java.io.Serializable;

/**
 * @Author: tangy
 * @Date: 2020/2/23 16:32
 */
public class NullObject implements Serializable {

    private static final long serialVersionUID = -2127843305225309605L;

    @Override
    public String toString() {
        return "null";
    }
}
